CN112087930A - Communication rack of heat dissipation dust removal integration - Google Patents
Communication rack of heat dissipation dust removal integration Download PDFInfo
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- CN112087930A CN112087930A CN202010968213.9A CN202010968213A CN112087930A CN 112087930 A CN112087930 A CN 112087930A CN 202010968213 A CN202010968213 A CN 202010968213A CN 112087930 A CN112087930 A CN 112087930A
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- fixedly connected
- box body
- cabinet
- dust removal
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a heat dissipation and dust removal integrated communication cabinet which comprises a cabinet, wherein a rack is fixedly connected to the inner wall of the cabinet, a fixed rod is fixedly connected to the inner wall, close to the bottom, of the cabinet, a motor is fixedly connected to one end, far away from the inner wall of the cabinet, of the fixed rod, a through hole is formed in the bottom of the cabinet, a first cylindrical box body is fixedly connected to the bottom of an output shaft of the motor through the through hole, a first shaft is fixedly connected to the bottom of the first cylindrical box body, a through hole is formed in the lower surface of the first cylindrical box body. The invention solves the problems that in the actual use process, most of the existing outdoor communication cabinets have poor heat dissipation performance and unsatisfactory dust removal effect, heat is easy to accumulate in the communication cabinets, the working performance of the communication cabinets is affected, the service life is short, and the inconvenience is brought to the use due to the matched use of the structures.
Description
Technical Field
The invention relates to the technical field of communication cabinets, in particular to a heat dissipation and dust removal integrated communication cabinet.
Background
The communication cabinet is a cabinet used in communication, and the communication cabinet is a cabinet shell mainly processed by sheet metal equipment. The space is provided for storage equipment such as a power supply, a mainboard, various expansion board cards, a floppy disk drive, an optical disk drive, a hard disk drive and the like, and the spare and accessory parts are firmly fixed in the case through connecting pieces such as supports, brackets, various screws or clip clips and the like in the case to form an intensive whole;
however, most of existing outdoor communication cabinets are not good enough in heat dissipation performance and not ideal in dust removal effect, heat is easy to accumulate in the communication cabinet, working performance of the communication cabinet is affected, and the service life of the communication cabinet is not long.
Disclosure of Invention
The invention aims to provide a heat dissipation and dust removal integrated communication cabinet, which has the advantages of air cooling heat dissipation and adaptive dust removal according to the reduction degree of the air intake, and solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a communication rack of heat dissipation dust removal integration, includes the rack, the inner wall fixedly connected with frame of rack, the inner wall fixedly connected with dead lever that is close to the bottom on the rack, the one end fixedly connected with motor of keeping away from the rack inner wall on the dead lever, the through-hole has been seted up and through-hole fixedly connected with cylindricality box body one to the bottom of rack.
The bottom fixedly connected with axle one of output shaft on the motor, the lower surface of cylindricality box body one has seted up the through-hole and has spacing sliding connection about through the through-hole had the transfer line, the top fixedly connected with deep bead of transfer line, the deep bead is by an axle one pass and with an axle one rotation connection, the through-hole has been seted up to the lower surface of cylindricality box body one and has passed through-hole fixedly connected with cylindricality casing, the surface that is close to the bottom on the axle one runs through cylindricality casing and fixedly connected with flabellum, the bottom fixedly connected with conical gear of axle one, the through-hole has all been seted up and has been passed through-hole fixedly connected with filter screen one on the upper and lower surface of cylindricality casing, be close to bottom side.
Preferably, the dust removing device comprises a bidirectional through groove guide frame, a concave surface on the bidirectional through groove guide frame is fixedly connected with the side surface of a side plate, the inner walls of two through grooves on the bidirectional through groove guide frame are respectively connected with a first slider and a second slider in a sliding manner, the rear end of the first slider is fixedly connected with a first transmission arm, the rear end of the second slider is fixedly connected with a second transmission arm, the bottom of the first cylindrical box body is provided with a support leg, the side surface of the support leg is fixedly connected with a transverse plate, the upper surface of the transverse plate is fixedly connected with a limiting side plate, the side surface of the limiting side plate is provided with two limiting through grooves and is respectively connected with the surface of the upper horizontal section of the first transmission arm and the surface of the second transmission arm in a sliding manner through the two limiting through grooves, the top of the first transmission arm is fixedly connected with a, and one side of the second transmission arm is fixedly connected with an air breather, and the other end of the second transmission arm is fixedly connected with an auxiliary dust removal device.
Preferably, the ventilation device comprises a pull rope, one end of the pull rope is fixedly connected with the end part of the second transmission arm, the other end of the pull rope penetrates through the supporting leg and the sealing block fixedly connected with, the side surface of the sealing block is vertically limited and connected with the side surface of the first cylindrical box body in a sliding mode, the top of the sealing block is fixedly connected with a tension spring, the top of the tension spring is fixedly connected with the bottom of the cabinet, and the first cylindrical box body is provided with a dust exhaust port right opposite to the side surface of the tension spring.
Preferably, supplementary dust collector includes the connecting rod, the one end of connecting rod is rotated through the one end of keeping away from the curb plate on round pin axle and the second transmission arm and is connected, the other end of connecting rod rotates through the round pin axle and is connected with the lantern ring, the spacing rotation of the inner wall of lantern ring is connected with the rotation post, the last fixed surface that is close to the middle part on the diaphragm is connected with the gag lever post, the bottom of rotating the post is seted up and is supplied to rotate the post at the gliding lifting groove about the gag lever post surface, the fixed surface that is close to the top on the rotation post is connected with scraper blade two, the top of rotating the post is seted up.
Preferably, one side of the supporting leg far away from the side plate is fixedly connected with a guide block, and an arc-shaped surface on the guide block is connected with the surface of the pull rope in a sliding manner.
Preferably, the wind deflector is a truncated cone-shaped baffle, and a small head on the wind deflector faces downwards.
Preferably, the lower surface of the wind shield is fixedly connected with two compression springs, and the two compression springs are symmetrically arranged with a vertical central line of the first shaft.
Preferably, the lower surface of the first cylindrical box body is fixedly connected with a second cylindrical box body, the lower surface of the second cylindrical box body is provided with an air inlet through groove, the first transmission arm is located in the air inlet through groove, the lower surface of the first cylindrical box body is provided with a three-way pipe in a penetrating mode, a horizontal section on the three-way pipe penetrates through the side face of the second cylindrical box body and is fixedly connected with the second cylindrical box body, and a filter screen is fixedly connected to the inner wall of the horizontal section of the three-way pipe.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the communication equipment is arranged on the rack, so that the equipment is installed, the heat generated when the communication equipment on the rack runs is taken away by the air blown in from the bottom in the cabinet, and finally the heat is discharged from the air outlet at the top of the cabinet;
the fixing rod is used for supporting the installation of the motor in the cabinet, the motor is connected with a power supply, the output shaft on the motor drives the shaft I to synchronously rotate, the shaft I drives the fan blades to rotate in the cylindrical shell, air flow is disturbed, air can enter the cabinet after being filtered by the filter screen I on the cylindrical shell, the air flow is shielded by the shielding of the wind shield, the air flow is prevented from directly impacting on communication equipment, and therefore the cavitation phenomenon is avoided, and the service life is prolonged;
the wind shield can smoothly move upwards under the pushing of the air flow generated by the rotation of the fan blades, the lower surface of the wind shield is higher than the top of the first cylindrical box body, a large gap exists between the wind shield and the first cylindrical box body, the air flow blocked by the wind shield finally continues to be blown upwards through the gap, the air flow gradually moves upwards, and the heat generated during the operation of the equipment is lifted and transferred;
when the air flow passes through the cylindrical shell, a large amount of dust is accumulated on the filter screen positioned on the lower surface of the cylindrical shell after being filtered by the first filter screen, the cylindrical shell generates the air flow from bottom to top along with the accumulation of the dust in the long-term use process, the air flow is gradually reduced, once the air inflow is reduced, the upward driving force of the air flow on the wind shield is also reduced, the wind shield drives the transmission rod and the side plate to synchronously move downwards under the action of gravity, the smooth scraping and cleaning of the dust accumulated on the first filter screen below is realized under the transmission matching of the dust removing device, the air flow entering the first cylindrical box body from bottom to top is discharged outwards in the scraping and cleaning process, and the air flow with the dust is prevented from entering the cabinet;
once the dust that accumulates on the filter screen is handled, then the air current through filter screen on the cylindricality casing then can become usually, and the air flow resumes normally, then the deep bead can be promoted by the air current and rise to the highest place again, and the curb plate moves up along with synchronous, produces the gap again between deep bead and the cylindricality box body, and clean air current can flow from the air outlet at rack top from bottom to top again.
Through the cooperation use between the above-mentioned structure, solved in the in-service use, because current outdoor communication rack, most heat dispersion are not good enough, and dust removal effect is unsatisfactory, makes the heat gather in the communication rack easily, leads to the working property of communication rack to receive the influence, and life is not long, gives the problem that the use is inconvenient.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of a first cylindrical case of the present invention;
FIG. 3 is a front cross-sectional view of a cylindrical housing of the present invention;
FIG. 4 is an enlarged view of the first squeegee of FIG. 3 according to the present invention;
FIG. 5 is a front cross-sectional view of the rotary post of FIG. 2 in accordance with the present invention;
FIG. 6 is a front sectional view of a second cylindrical case of the present invention;
fig. 7 is a bottom view of the first scraper on the first filter screen according to the present invention.
In the figure: 1. a cabinet; 2. a frame; 3. fixing the rod; 4. a motor; 5. a first cylindrical box body; 6. a first shaft; 7. a transmission rod; 8. a wind deflector; 9. a cylindrical housing; 10. a fan blade; 11. a bevel gear; 12. a first filter screen; 13. a side plate; 131. a dust removal device; 14. a bidirectional through groove guide frame; 15. a first sliding block; 16. a second sliding block; 17. a first transmission arm; 18. a second transmission arm; 19. supporting legs; 20. a transverse plate; 21. a limiting side plate; 22. a limiting through groove; 23. a first scraper plate; 24. a breather device; 25. an auxiliary dust removal device; 26. pulling a rope; 27. a sealing block; 28. a tension spring; 29. a dust exhaust port; 30. a connecting rod; 31. a collar; 32. rotating the column; 33. a limiting rod; 34. a lifting groove; 35. a second scraper plate; 36. a tapered gullet; 37. a guide block; 38. a pressure spring; 39. a second cylindrical box body; 40. an air inlet through groove; 41. a three-way pipe; 42. and a second filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a communication rack of heat dissipation dust removal integration, includes rack 1, and the inner wall fixedly connected with frame 2 of rack 1 accomplishes the installation of equipment through arranging communication equipment in on frame 2.
The heat generated when the communication equipment on the rack 2 operates is taken away by the air blown in from the bottom in the cabinet 1, and finally the heat is discharged from the air outlet at the top of the cabinet 1.
The inner wall fixedly connected with dead lever 3 that is close to the bottom on rack 1, the one end fixedly connected with motor 4 of keeping away from 1 inner wall of rack on dead lever 3 provides the support through dead lever 3 to the installation of motor 4 in rack 1.
The bottom of the cabinet 1 is provided with a through hole and is fixedly connected with a first cylindrical box body 5 through the through hole;
the bottom of an output shaft on the motor 4 is fixedly connected with a first shaft 6, the power supply is switched on through the motor 4, and the output shaft on the motor drives the first shaft 6 to synchronously rotate; the through-hole has been seted up to the lower surface of cylindricality box body 5 and has transfer line 7 through spacing sliding connection about the through-hole, the top fixedly connected with deep bead 8 of transfer line 7, drive the rotation of flabellum 10 in cylindricality casing 9 through axle 6, the disturbance air current, make in gas can filter and get into rack 1 through filter screen 12 on the cylindricality casing 9, shelter from through deep bead 8, shelter from the air current, avoid the air current direct impact on communications facilities, thereby avoid appearing the cavitation phenomenon, and the service life is prolonged.
The deep bead 8 is round platform shape baffle, and the microcephaly on the deep bead 8 is down, through the setting of deep bead 8 for round platform shape baffle, under the guide of 8 oblique ascending arc profiles of deep bead, when the deep bead 8 is in the position department in the 5 tops of cylindricality box body, can lead the air current that flows from bottom to top, makes the air current then smooth upwards flow at last by the discharge.
The lower surface of the wind shield 8 is fixedly connected with two pressure springs 38, and the two pressure springs 38 are symmetrically arranged with the vertical central line of the first shaft 6.
Through the arrangement of the pressure spring 38, upward thrust can be generated on the wind shield 8, so that the wind shield 8 can be easily lifted by air flow generated when the fan blades 10 rotate, and the sensitivity is improved.
The deep bead 8 is run through by axle 6 and is connected with axle 6 rotation, the through-hole has been seted up to the lower surface of cylindricality box body 5 and has been passed through-hole fixedly connected with cylindricality casing 9, the surface that is close to the bottom on axle 6 runs through cylindricality casing 9 and fixedly connected with flabellum 10, under the promotion of the air current that produces is rotated by flabellum 10, make going up that deep bead 8 can be smooth, and make the lower surface of deep bead 8 be higher than the top of cylindricality box body 5, there is great gap this moment between deep bead 8 and the cylindricality box body 5, the air current that is hindered by deep bead 8 finally can continue to upwards blow through this gap, the air current progressively shifts up, the heat that produces when moving equipment carries out the lifting.
When the air current is through cylindricality casing 9, can make the filter screen 12 that is in cylindricality casing 9 lower surface department save a large amount of dusts through the filtration of filter screen 12, in long-term use, along with the accumulation of dust, can make cylindricality casing 9 produce the air current from bottom to top, its airflow reduces gradually, in case the air input reduces, can make the air current also reduce to the upward driving force of deep bead 8, under the effect of gravity, can make deep bead 8 take transfer line 7 and curb plate 13 to move down in step.
The bottom fixedly connected with conical gear 11 of axle one 6, the through-hole has all been seted up and has been connected with filter screen one 12 through the through-hole fixedly on the upper and lower surface of cylindricality casing 9, is close to bottom side fixedly connected with curb plate 13 on the transfer line 7, keeps away from one side fixedly connected with dust collector 131 of transfer line 7 on the curb plate 13.
Under the transmission coordination of the dust removing device 131, the dust accumulated on the lower filter screen I12 is smoothly scraped and cleaned, and in the scraping and cleaning process, the airflow entering the cylindrical box body I5 from bottom to top is discharged outwards, so that the airflow with the dust is prevented from entering the cabinet 1.
Once the dust accumulated on the first filter screen 12 is disposed, the airflow passing through the first filter screen 12 on the cylindrical shell 9 becomes normal, the airflow returns to normal, the wind shield 8 is pushed by the airflow to rise to the highest position again, the side plates 13 move upwards synchronously, a gap is formed between the wind shield 8 and the cylindrical box body 5 again, and the clean airflow flows out from the air outlet at the top of the cabinet 1 from bottom to top again.
The dust removing device 131 comprises a bidirectional through groove guide frame 14, a concave surface on the bidirectional through groove guide frame 14 is fixedly connected with the side surface of a side plate 13, the inner walls of two through grooves on the bidirectional through groove guide frame 14 are respectively connected with a first slider 15 and a second slider 16 in a sliding manner, the rear end of the first slider 15 is fixedly connected with a first transmission arm 17, the rear end of the second slider 16 is fixedly connected with a second transmission arm 18, the bottom of a first cylindrical box body 5 is provided with a support leg 19, the side surface of the support leg 19 is fixedly connected with a transverse plate 20, the upper surface of the transverse plate 20 is fixedly connected with a limiting side plate 21, the side surface of the limiting side plate 21 is provided with two limiting through grooves 22 and is respectively connected with the surfaces of the upper horizontal sections of the first transmission arm 17 and the second transmission arm 18 through the two limiting through grooves 22, the top of the first transmission arm 17 is fixedly connected with, one side of the second transmission arm 18 is fixedly connected with a ventilation device 24, and the other end of the second transmission arm 18 is fixedly connected with an auxiliary dust removal device 25.
When the dust removing device is used, the bidirectional through groove guide frame 14 on the side plate 13 can synchronously move downwards along with the downward movement of the side plate 13, as the horizontal sections on the first transmission arm 17 and the second transmission arm 18 can only laterally and horizontally slide in the inner wall of the corresponding limiting through groove 22, the first slider 15 on the first transmission arm 17, the second slider 16 on the second transmission arm 18 and the inner wall of the corresponding through groove on the bidirectional through groove guide frame 14 can generate relative sliding, and under the guide of the corresponding through groove, the first slider 15 drives the first transmission arm 17 and the first scraper 23 on the first transmission arm 17 to horizontally move towards the direction close to the transmission rod 7, under the horizontal movement, the first scraper 23 can scrape and remove dust on the first filter screen 12 in the path on the lower surface of the first filter screen 12, and in the process, the falling dust can pass through the cylindrical shell 9 again and be sucked into the cylindrical box body 5, at the moment, the wind shield 8 is lowered to a position state that the side edge of the wind shield is clamped with the inner wall of the first cylindrical box body 5 after being lowered, so that the air current is prevented from carrying dust to move upwards into the cabinet 1;
meanwhile, along with the downward movement of the bidirectional through groove guide frame 14, the second sliding block 16 can drive the corresponding second transmission arm 18 to horizontally move towards the direction close to the limit side plate 21, and the movement can perform dust cleaning operation on the central area of the lower surface of the first filter screen 12 under the cooperation of the auxiliary dust removal device 25.
The lower surface of the first cylindrical box body 5 is fixedly connected with a second cylindrical box body 39, the lower surface of the second cylindrical box body 39 is provided with an air inlet through groove 40, the first transmission arm 17 is positioned in the air inlet through groove 40, the lower surface of the first cylindrical box body 5 is provided with a three-way pipe 41 in a penetrating mode, a horizontal section on the three-way pipe 41 penetrates through the side face of the second cylindrical box body 39 and is fixedly connected with the second cylindrical box body 39, and the inner wall of the horizontal section of the three-way pipe 41 is fixedly connected with a.
When the dust remover is used, the first scraper 23 scrapes the filter screen 12 from the middle area to the edge area gradually, and in the process, the area, close to the edge, of the filter screen 12 is not scraped, so that even if dust in the previous area is scraped, the dust cannot directly float upwards along with the air flow;
after the air flow is blown into the first cylindrical box body 5, most of the air flow is discharged outside through the dust discharge port 29, and part of the air flow is discharged downwards through the vertical section of the three-way pipe 41, in the process, as known by bernoulli's principle, the flow velocity of fluid like air or water is high, the pressure generated by the fluid is weakened, so that the horizontal section of the three-way pipe 41 has an attractive effect on the dust scraped by the first scraper 23, the dust scraped by the first scraper 23 is moved laterally by attraction and finally falls into the second cylindrical box body 39, the dust is collected, and the dust collected in the second cylindrical box body 39 can be prevented from being discharged into the air again along with the air flow of the vertical section of the second filter 42 by the second filter 42. In the actual use process, the annular side face of the second cylindrical box body 39 is provided with at least ten three-way pipes 41, and the dust falling off when the first scraper blades 23 scrape can be fully collected through increasing the number of the three-way pipes.
The ventilating device 24 comprises a pull rope 26, one end of the pull rope 26 is fixedly connected with the end part of the second transmission arm 18, the other end of the pull rope 26 penetrates through the supporting leg 19 and is fixedly connected with a sealing block 27, the side surface of the sealing block 27 is vertically limited and slidably connected with the side surface of the first cylindrical box body 5, the top of the sealing block 27 is fixedly connected with a tension spring 28, the top of the tension spring 28 is fixedly connected with the bottom of the cabinet 1, and a dust exhaust port 29 is formed in the first cylindrical box body 5 and is opposite to the side surface of the tension spring.
When the wind shield 8 is lowered to the arc-shaped outer contour and clamped with the inner wall of the cylindrical box body 5 to seal the top of the cylindrical box body 5, airflow which passes through the cylindrical shell 9 and the filter screen 12 and carries dust is discharged through the dust discharge port 29, the smooth flowing path of the airflow is ensured, and the dust is prevented from accumulating in the cylindrical box body 5.
One side fixedly connected with guide block 37 of keeping away from curb plate 13 on the supporting leg 19, the arcwall face on the guide block 37 and the surperficial sliding connection of stay cord 26, through the setting of guide block 37 on the supporting leg 19 side, can carry out the guide effect to the tractive of stay cord 26, reduce the wearing and tearing that stay cord 26 received when using.
When the dust cleaning device is used, as shown in fig. 5, along with the opposite movement of the two transmission arms 18, under the rotating fit of the connecting rod 30, under the transmission fit of the lantern ring 31 and under the limiting guide effect of the limiting rod 33, the lantern ring 31 can drive the limiting rod 33 to move upwards in the vertical direction, finally, the conical tooth socket 36 at the top of the rotating column 32 is clamped with the conical gear 11 at the bottom of the first shaft 6, the rotating column 32 is driven to rotate in a limiting mode on the lantern ring 31 through the friction force between the conical tooth socket 36 and the conical gear 11, meanwhile, the second scraping plates 35 on the rotating column 32 can rotate synchronously, and dust in the central area of the lower surface of the first filtering screen 12 is scraped and cleaned through the rotation of the second scraping plates 35;
in conclusion, the dust accumulated on the lower surface of the first filter screen 12 on the lower surface of the cylindrical shell 9 is completely cleaned;
once sufficiently cleaned, the air flow through the first filter 12 is more normal, and the air flow is restored to normal, so that the wind deflector 8 regains sufficient, upward thrust.
As shown in fig. 7, the first scrapers 23 are arc-shaped plates, the number of the first scrapers is four, the four first scrapers 23 are symmetrically arranged on the lower surface of the first filter screen 12, and the number of the dust removing devices 131 is four correspondingly; in fig. 2, the dust removing device 131 near the rear side is not shown to make the picture neat and easy to understand, and the adjustment of the structure is familiar to those skilled in the art, and therefore will not be described again.
The working principle is as follows: when the heat dissipation and dust removal integrated communication cabinet is used, the communication equipment is arranged on the rack 2 to complete the installation of the equipment, the heat generated when the communication equipment on the rack 2 operates is taken away by the air blown from the bottom in the cabinet 1, and finally the heat is discharged from the air outlet at the top of the cabinet 1; the fixing rod 3 is used for supporting the installation of the motor 4 in the cabinet 1, the motor 4 is powered on, the output shaft on the motor 4 drives the shaft I6 to synchronously rotate, the shaft I6 drives the fan blades 10 to rotate in the cylindrical shell 9, air flow is disturbed, air can enter the cabinet 1 after being filtered by the filter screen I12 on the cylindrical shell 9, the air flow is shielded by the wind shield 8, the air flow is prevented from directly impacting on communication equipment, and therefore the cavitation phenomenon is avoided, and the service life is prolonged; under the pushing of the air flow generated by the rotation of the fan blades 10, the wind shield 8 can smoothly move upwards, the lower surface of the wind shield 8 is higher than the top of the first cylindrical box body 5, a large gap exists between the wind shield 8 and the first cylindrical box body 5, the air flow blocked by the wind shield 8 can finally continue to blow upwards through the gap, the air flow gradually moves upwards, and the heat generated during the operation of the equipment is lifted and transferred; when the air flow passes through the cylindrical shell 9, a large amount of dust can be accumulated in the filter screen 12 on the lower surface of the cylindrical shell 9 through the filtration of the filter screen 12, in the long-term use process, the cylindrical shell 9 can generate the air flow from bottom to top along with the accumulation of the dust, the air flow is gradually reduced, once the air inflow is reduced, the upward driving force of the air flow on the wind shield 8 is also reduced, the wind shield 8 can drive the transmission rod 7 and the side plate 13 to synchronously move downwards under the action of gravity, the smooth scraping and cleaning of the dust accumulated on the lower filter screen 12 is realized under the transmission matching of the dust removal device 131, and in the scraping and cleaning process, the air flow entering the cylindrical box body 5 from bottom to top is discharged outwards, so that the air flow with the dust is prevented from entering the cabinet 1; once the dust accumulated on the first filter screen 12 is disposed, the airflow passing through the first filter screen 12 on the cylindrical shell 9 becomes normal, the airflow returns to normal, the wind shield 8 is pushed by the airflow to rise to the highest position again, the side plates 13 move upwards synchronously, a gap is formed between the wind shield 8 and the cylindrical box body 5 again, and the clean airflow flows out from the air outlet at the top of the cabinet 1 from bottom to top again. Through the cooperation use between the above-mentioned structure, solved in the in-service use, because current outdoor communication rack, most heat dispersion are not good enough, and dust removal effect is unsatisfactory, makes the heat gather in the communication rack easily, leads to the working property of communication rack to receive the influence, and life is not long, gives the problem that the use is inconvenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a communication rack of heat dissipation dust removal integration which characterized in that: the cabinet comprises a cabinet (1), wherein a rack (2) is fixedly connected to the inner wall of the cabinet (1), a fixed rod (3) is fixedly connected to the inner wall, close to the bottom, of the cabinet (1), a motor (4) is fixedly connected to one end, far away from the inner wall of the cabinet (1), of the fixed rod (3), and a through hole is formed in the bottom of the cabinet (1) and is fixedly connected with a first cylindrical box body (5) through the through hole;
the bottom of an output shaft on the motor (4) is fixedly connected with a first shaft (6), the lower surface of a first cylindrical box body (5) is provided with a through hole and is connected with a transmission rod (7) in a sliding manner in an upper limiting manner and a lower limiting manner through the through hole, the top of the transmission rod (7) is fixedly connected with a wind shield (8), the wind shield (8) is penetrated by the first shaft (6) and is rotatably connected with the first shaft (6), the lower surface of the first cylindrical box body (5) is provided with a through hole and is fixedly connected with a cylindrical shell (9) through the through hole, the surface of the first shaft (6) close to the bottom penetrates through the cylindrical shell (9) and is fixedly connected with fan blades (10), the bottom of the first shaft (6) is fixedly connected with a conical gear (11), the upper surface and the lower surface of the cylindrical shell (9) are both provided with through holes and are fixedly connected, and a dust removal device (131) is fixedly connected to one side of the side plate (13) far away from the transmission rod (7).
2. The heat dissipation and dust removal integrated communication cabinet of claim 1, wherein: the dust removal device (131) comprises a bidirectional through groove guide frame (14), a concave surface on the bidirectional through groove guide frame (14) is fixedly connected with the side surface of a side plate (13), the inner walls of two through grooves on the bidirectional through groove guide frame (14) are respectively connected with a first slider (15) and a second slider (16) in a sliding manner, the rear end of the first slider (15) is fixedly connected with a first transmission arm (17), the rear end of the second slider (16) is fixedly connected with a second transmission arm (18), the bottom of a first cylindrical box body (5) is provided with a support leg (19), the side surface of the support leg (19) is fixedly connected with a transverse plate (20), the upper surface of the transverse plate (20) is fixedly connected with a limiting side plate (21), the side surface of the limiting side plate (21) is provided with two limiting through grooves (22) and is respectively connected with the surface of the upper horizontal sections of the first transmission arm (17) and the second transmission arm (18), the dust removing device is characterized in that a first scraper (23) is fixedly connected to the top of the first transmission arm (17), the top of the first scraper (23) is connected with the surface of a first filter screen (12) on the lower surface of the cylindrical shell (9) in a sliding mode, an air breather (24) is fixedly connected to one side of a second transmission arm (18), and an auxiliary dust removing device (25) is fixedly connected to the other end of the second transmission arm (18).
3. The heat dissipation and dust removal integrated communication cabinet of claim 1, wherein: breather (24) include stay cord (26), the tip fixed connection of the one end of stay cord (26) and drive arm two (18), the other end of stay cord (26) passes supporting leg (19) and fixedly connected with sealing block (27), spacing sliding connection about the side of sealing block (27) and the side of cylindricality box body (5), the top fixedly connected with extension spring (28) of sealing block (27), the top of extension spring (28) and the bottom fixed connection of rack (1), dust exhaust mouth (29) have been seted up just to the side of extension spring (28) on cylindricality box body (5).
4. The heat dissipation and dust removal integrated communication cabinet of claim 1, wherein: supplementary dust collector (25) include connecting rod (30), the one end of keeping away from curb plate (13) on one end of connecting rod (30) through round pin axle and driving arm two (18) is rotated and is connected, the other end of connecting rod (30) is rotated through the round pin axle and is connected with lantern ring (31), the spacing rotation of inner wall of lantern ring (31) is connected with rotation post (32), be close to last fixed surface at middle part on diaphragm (20) and be connected with gag lever post (33), the gliding lifting groove (34) about gag lever post (33) surface is seted up and is supplied to rotate post (32) to the bottom of rotating post (32), the fixed surface that is close to the top on rotation post (32) is connected with two (35) of scraper blade, the top of rotating post (32) is seted up with conical gear (11) complex toper tooth's socket (36).
5. The heat dissipation and dust removal integrated communication cabinet of claim 2, wherein: one side fixedly connected with guide block (37) of keeping away from curb plate (13) on supporting leg (19), the arcwall face on guide block (37) and the surperficial sliding connection of stay cord (26).
6. The heat dissipation and dust removal integrated communication cabinet of claim 1, wherein: the wind shield (8) is a truncated cone-shaped baffle, and the small end of the wind shield (8) faces downwards.
7. The heat dissipation and dust removal integrated communication cabinet of claim 1, wherein: the lower surface of the wind shield (8) is fixedly connected with two pressure springs (38), and the two pressure springs (38) are symmetrically arranged with the vertical central line of the first shaft (6).
8. The heat dissipation and dust removal integrated communication cabinet of claim 1, wherein: the lower surface of the first cylindrical box body (5) is fixedly connected with a second cylindrical box body (39), an air inlet through groove (40) is formed in the lower surface of the second cylindrical box body (39), the first transmission arm (17) is located in the air inlet through groove (40), a three-way pipe (41) penetrates through the lower surface of the first cylindrical box body (5), a horizontal section on the three-way pipe (41) penetrates through the side face of the second cylindrical box body (39) and is fixedly connected with the second cylindrical box body (39), and a filter screen (42) is fixedly connected to the inner wall of the horizontal section of the three-way pipe (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010968213.9A CN112087930A (en) | 2020-09-15 | 2020-09-15 | Communication rack of heat dissipation dust removal integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010968213.9A CN112087930A (en) | 2020-09-15 | 2020-09-15 | Communication rack of heat dissipation dust removal integration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112087930A true CN112087930A (en) | 2020-12-15 |
Family
ID=73737154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010968213.9A Withdrawn CN112087930A (en) | 2020-09-15 | 2020-09-15 | Communication rack of heat dissipation dust removal integration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112087930A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425453A (en) * | 2017-09-21 | 2017-12-01 | 赣州研顺飞科技有限公司 | A kind of outdoor building engineering electric power cabinet |
| CN207442285U (en) * | 2017-09-21 | 2018-06-01 | 广东智慧城市建设有限公司 | A kind of outdoor building engineering electric power cabinet |
| CN208242076U (en) * | 2018-05-03 | 2018-12-14 | 安徽广慧通信机房设备有限公司 | A kind of communication cabinet used convenient for open air |
| CN210015405U (en) * | 2019-02-02 | 2020-02-04 | 沈阳工学院 | A quick-witted case for computer energy saving and power saving |
| CN210226032U (en) * | 2019-03-25 | 2020-03-31 | 接佳电气(上海)有限公司 | High protection rack fan |
| CN210745435U (en) * | 2020-01-19 | 2020-06-12 | 贾腾惠 | Air cooling cabinet for outdoor communication |
| CN211019737U (en) * | 2019-09-24 | 2020-07-14 | 叶青 | Cabinet heat radiation structure for information communication |
-
2020
- 2020-09-15 CN CN202010968213.9A patent/CN112087930A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425453A (en) * | 2017-09-21 | 2017-12-01 | 赣州研顺飞科技有限公司 | A kind of outdoor building engineering electric power cabinet |
| CN207442285U (en) * | 2017-09-21 | 2018-06-01 | 广东智慧城市建设有限公司 | A kind of outdoor building engineering electric power cabinet |
| CN208242076U (en) * | 2018-05-03 | 2018-12-14 | 安徽广慧通信机房设备有限公司 | A kind of communication cabinet used convenient for open air |
| CN210015405U (en) * | 2019-02-02 | 2020-02-04 | 沈阳工学院 | A quick-witted case for computer energy saving and power saving |
| CN210226032U (en) * | 2019-03-25 | 2020-03-31 | 接佳电气(上海)有限公司 | High protection rack fan |
| CN211019737U (en) * | 2019-09-24 | 2020-07-14 | 叶青 | Cabinet heat radiation structure for information communication |
| CN210745435U (en) * | 2020-01-19 | 2020-06-12 | 贾腾惠 | Air cooling cabinet for outdoor communication |
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| PB01 | Publication | ||
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Application publication date: 20201215 |